The dbx 160A is a widely recognized compressor in both home and professional studios. Known for its ease of use, the 160A offers a versatile range, from subtle gain reduction to bold, expressive compression. At the 2016 AES Show, dbx introduced its first foray into the 500-series market, including the dbx 560A, which shares the signature compression characteristics of the 160A, including the OverEasy curve.
Modern Format for a Historic Compressor
The dbx 160, which debuted in 1976, was the first compressor to carry the dbx name and remains a respected model. This VCA compressor used a feed-forward design to provide clean and smooth gain reduction with minimal distortion or oscillation. The program-dependent attack and release times, combined with the OverEasy soft-knee curve, made the 160 popular for its natural and smooth compression. Four decades later, dbx’s 160-series legacy continues through the 160A, along with other models like the 160, 165, 160X, and 160XT. The new 560A module brings that same straightforward approach to compression in a compact 500-series format.
dbx 560A Build Quality
The 560A’s solid construction and fully enclosed circuitry set it apart from many other 500-series modules, which often have exposed PCBs. The familiar red, blue, and green knobs are complemented by a 19-segment LED level meter and a 12-segment gain-reduction meter, just like the 160A. Compression Ratio is adjustable from 1:1 to ∞:1, with a −1:1 setting beyond that. The Threshold ranges from −40 to +20 dBu, and Output Gain can be adjusted up to +20 dB, with a minimum of −30 dB. There are three LEDs to indicate OverEasy mode and the threshold status, as well as a bypass button with its own LED. The layout of the knobs, meters, and indicators is intuitive and easy to get accustomed to.
dbx 560A Audio Applications
The dbx 560A is an excellent compressor for a range of audio sources, making it a strong recommendation for both beginners and experienced professionals. Its simple controls and reliable sound quality make it ideal for situations that require quick and efficient results. It performs particularly well in applications where minimalism and efficiency are key, such as leveling and compressing instruments.
The 560A works well on both acoustic and electric guitars, adding a subtle midrange enhancement that gives them a fuller, more vibrant tone. It’s also effective on bass, where it locks in the signal and is easy to dial in for clean, controlled compression. On snare and toms, the 560A’s program-dependent attack and release offer just the right touch for dynamic, groove-focused compression. The added tonal richness can also help enhance the overall sound of a mix.
The 560A excels at low-ratio compression for general leveling, making it an ideal tool for consistent performance. It’s also capable of handling more extreme applications, such as parallel compression on a drum loop, where it demonstrates its versatility. Despite its affordable price, the 560A delivers solid, professional-quality results.
Overall Value
At its price point, the dbx 560A offers exceptional value. Its ability to perform both basic and advanced compression tasks, paired with its robust build and sound quality, make it a worthy investment. For those seeking affordable yet high-performing 500-series modules, the dbx 560A stands out as an impressive choice.
